
AST 5100 Street coilovers for 2019+ BMW 1 Series (F40). This monotube, 1-way adjustable system provides rebound and ride-height tuning with vehicle-specific spring rates and OEM-compatible top mounts. Front dampers use a coilover design while the rear retains an OEM-like divorced setup. Dampers are rebuildable to extend service life and allow long-term adjustmentability.
AST 2019+ BMW 1 Series F40 5100 Series Coilovers